By 2373, however, La Forge had undergone the procedure and received a pair of ocular implants. Similar in appearance to the normal humanoid eye, these implants were distinguished by a vibrant blue color with mechanized detail on the irises and pupils. Offering similar advantages (and disadvantages) as the VISOR, the implants allowed La Forge telescopic vision that included heat-detecting infrared capabilities. Side effects included the occasional headache. (Star Trek: First Contact; Star Trek: Insurrection)